近年来 ,随着经济和社会的发展 ,疾病谱发生变化。为评价我市居民疾病死亡谱模式 ,现对 1998年我市居民死亡资料分析如下。1　资料来源及方法人口学资料来源于市统计年鉴 ,死亡资料来自各医疗卫生单位按照要求填写上报的死亡医学证明书。按照国际疾病分类 ICD— 9确定根本死因 In recent years, with the economic and social development, the disease spectrum has changed. In order to evaluate the city’s residents’ disease death spectrum model, we now analyze the death data of residents in our city in 1998 as follows. 1 Data sources and methods Demographic data comes from the municipal statistical yearbook. The death data comes from medical and health units that fill in reported death medical certificates. Determine the underlying cause of death according to the International Classification of Diseases ICD-9